305356431720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2544636931}}^1$

素因数の和:2544636945

約数の個数: 32

約数和(自身を含む): 916069295520

約数和(自身を除く): 610712863800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2544636931, 5089273862, 7633910793, 10178547724, 12723184655, 15267821586, 20357095448, 25446369310, 30535643172, 38169553965, 50892738620, 61071286344, 76339107930, 101785477240, 152678215860, 305356431720]

約数ペア:

[(1, 305356431720), (2, 152678215860), (3, 101785477240), (4, 76339107930), (5, 61071286344), (6, 50892738620), (8, 38169553965), (10, 30535643172), (12, 25446369310), (15, 20357095448), (20, 15267821586), (24, 12723184655), (30, 10178547724), (40, 7633910793), (60, 5089273862), (120, 2544636931)]